eF-site ID 4k7s-B
PDB Code 4k7s
Chain B

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Title Crystal structure of Zn2-hUb (human ubiquitin) adduct from a solution 35 mM zinc acetate/1.3 mM hUb
Classification LIGASE
Compound ubiquitin
Source Homo sapiens (Human) (UBC_HUMAN)
Sequence B:  MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQ
QRLIFAGKQLEDGRTLSDYNIQKESTLHLVLR
Description


Functional site

1) chain B
residue 51
type
sequence E
description BINDING SITE FOR RESIDUE ZN A 101
source : AC1

2) chain B
residue 18
type
sequence E
description BINDING SITE FOR RESIDUE ZN A 102
source : AC2

3) chain B
residue 18
type
sequence E
description BINDING SITE FOR RESIDUE EDO A 103
source : AC3

4) chain B
residue 21
type
sequence D
description BINDING SITE FOR RESIDUE EDO A 103
source : AC3

5) chain B
residue 6
type
sequence K
description BINDING SITE FOR RESIDUE ZN B 101
source : AC4

6) chain B
residue 68
type
sequence H
description BINDING SITE FOR RESIDUE ZN B 101
source : AC4

7) chain B
residue 1
type
sequence M
description BINDING SITE FOR RESIDUE ZN B 102
source : AC5

8) chain B
residue 16
type
sequence E
description BINDING SITE FOR RESIDUE ZN B 102
source : AC5

9) chain B
residue 44
type
sequence I
description BINDING SITE FOR RESIDUE ACT B 103
source : AC6

10) chain B
residue 46
type
sequence A
description BINDING SITE FOR RESIDUE ACT B 103
source : AC6

11) chain B
residue 47
type
sequence G
description BINDING SITE FOR RESIDUE ACT B 103
source : AC6

12) chain B
residue 68
type
sequence H
description BINDING SITE FOR RESIDUE ACT B 103
source : AC6

13) chain B
residue 21
type
sequence D
description BINDING SITE FOR RESIDUE ZN C 102
source : AC8

14) chain B
residue 18
type
sequence E
description BINDING SITE FOR RESIDUE ACT C 103
source : AC9

15) chain B
residue 21
type
sequence D
description BINDING SITE FOR RESIDUE ACT C 103
source : AC9

16) chain B
residue 29
type
sequence K
description BINDING SITE FOR RESIDUE ACT C 103
source : AC9

17) chain B
residue 54
type SITE
sequence R
description Interacts with activating enzyme
source Swiss-Prot : SWS_FT_FI1

18) chain B
residue 72
type SITE
sequence R
description Interacts with activating enzyme
source Swiss-Prot : SWS_FT_FI1

19) chain B
residue 68
type SITE
sequence H
description Essential for function
source Swiss-Prot : SWS_FT_FI2

20) chain B
residue 65
type MOD_RES
sequence S
description Phosphoserine; by PINK1 => ECO:0000269|PubMed:24660806, ECO:0000269|PubMed:24751536, ECO:0000269|PubMed:24784582, ECO:0000269|PubMed:25527291
source Swiss-Prot : SWS_FT_FI3

21) chain B
residue 63
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16543144, ECO:0000269|PubMed:18719106
source Swiss-Prot : SWS_FT_FI12

22) chain B
residue 66
type MOD_RES
sequence T
description (Microbial infection) ADP-ribosylthreonine => ECO:0000269|PubMed:32330457
source Swiss-Prot : SWS_FT_FI4

23) chain B
residue 6
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603
source Swiss-Prot : SWS_FT_FI6

24) chain B
residue 29
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16543144, ECO:0000269|PubMed:25752573, ECO:0000269|PubMed:25752577, ECO:0000269|PubMed:34239127
source Swiss-Prot : SWS_FT_FI10

25) chain B
residue 11
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603, ECO:0000269|PubMed:16543144
source Swiss-Prot : SWS_FT_FI8

26) chain B
residue 48
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603, ECO:0000269|PubMed:16543144
source Swiss-Prot : SWS_FT_FI8

27) chain B
residue 27
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000305|PubMed:15466860
source Swiss-Prot : SWS_FT_FI9

28) chain B
residue 33
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:25752577
source Swiss-Prot : SWS_FT_FI11


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